turing 97.0 103.0 393.0 47.0 211.0 46.0 203.0 173.0 364.0 172.0 523.0 115.0 2 2 0 0 R 2 2 1 1 R 3 3 0 0 R 3 3 1 1 R 0 3 1 1 R 2 1 L 4 5 1 1 S 0 2 0 0 R 1 5 0 0 S 3 4 L